For those like me …

… Lies, Damned Lies and Health Statistics – the Deadly Danger of False Positives – Lockdown Sceptics. (Hat tip, Dave Lull.)

So, to this article. Its about the testing we do with something called PCR, an amplification technique, better known to biologists as a research tool used in our labs, when trying to unpick mechanisms of disease. I was frankly astonished to realise they’re sometimes used in population screening for diseases – astonished because it is a very exacting technique, prone to invisible errors and it’s quite a tall order to get reliable information out of it, especially because of the prodigious amounts of amplification involved in attempting to pick up a strand of viral genetic code. The test cannot distinguish between a living virus and a short strand of RNA from a virus which broke into pieces weeks or months ago.